CN109613906B - The third-generation intelligent substation measurement and control sub-machine test system and its application method - Google Patents
The third-generation intelligent substation measurement and control sub-machine test system and its application method Download PDFInfo
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Abstract
The invention discloses a third-generation intelligent substation measurement and control submachine testing system and an application method thereof. The invention realizes HSR protocol simulation and analysis of the measurement and control submachine, provides a new closed-loop automatic test scheme for automatic test and maintenance of switching value-to-point functions of the measurement and control submachine, greatly improves the maintenance efficiency of a third-generation intelligent substation, and ensures safe and reliable operation of a power grid.
Description
Technical Field
The invention relates to a testing technology of a third-generation intelligent substation measuring and controlling submachine, in particular to a testing system of the third-generation intelligent substation measuring and controlling submachine and an application method thereof.
Background
After the national grid company starts the intelligent transformer substation from 2009 to build a trial point, about 5000 intelligent transformer substations including a first-generation intelligent transformer substation and a second-generation intelligent transformer substation are built domestically at present. The intelligent substation achieves certain effect in the aspects of economy, energy conservation, environmental protection and the like due to high system integration and reasonable structural layout. However, in practical applications, many problems are also exposed. Particularly, in the aspect of operation and maintenance of the intelligent substation, the development of the intelligent substation is greatly restricted by heavy maintenance workload and high maintenance cost. In order to achieve the aims of high reliability of power supply of a power grid and high efficiency of operation and detection of a transformer substation, a national power grid company starts the third-generation intelligent transformer substation test point construction work in 2018. The important principle of the third-generation intelligent substation is that primary equipment is in-place, and the measurement and control submachine is the most important control system between the secondary control protection system and the primary equipment, and the measurement and control submachine transmits signals of analog quantity and switching quantity through a brand-new HSR (High-availability seamless redundancy, abbreviation of High-availability seamless redundancy) ring network protocol, and finally realizes measurement and control of related signals.
The measurement and control sub-machine mainly plays a role in measurement and control in the intelligent substation, externally receives HSR protocol voltage and current messages transmitted by the analog quantity on-site module and HSR protocol switching value messages such as the positions of a disconnecting link and a circuit breaker transmitted by the switching value on-site module, and externally transmits HSR protocol commands mainly for realizing the on-off control of the disconnecting link and the circuit breaker. The correctness of the functions and the performances of the measurement and control submachine is one of links for ensuring that the intelligent substation timely removes the power grid fault. Because the measurement and control submachine of the third-generation intelligent substation adopts a brand-new HSR protocol, the following problems still exist in the aspect of operation and maintenance: (1) the measurement and control submachine is mainly used for measuring and controlling analog quantity information such as voltage, current and the like and opening light quantity position signals, and in a third-generation intelligent substation station, the measurement and control submachine adopts a brand-new HSR protocol, a test port is a gigabit optical module, and related test means and test equipment are lacked in China, so that the safe operation of the substation is greatly influenced; (2) the switching value channels in the measurement and control submachine are more, and the workload is greater when the operation and maintenance personnel detect the channels, so that the realization of the automatic detection of the switching value channels of the measurement and control submachine has very important significance for improving the operation and detection efficiency of the third-generation intelligent substation. However, how to test the intelligent substation measurement and control submachine by adopting a brand-new HSR protocol is still a key technical problem to be solved urgently.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the problems in the prior art, the invention provides a test system for a measurement and control submachine of a third-generation intelligent substation and an application method thereof.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides a third-generation intelligent substation measurement and control submachine testing system which comprises a case, and a mainboard module, an HSR message communication module, a communication plug-in and a power supply module which are respectively installed in the case, wherein the mainboard module comprises an HSR message analysis module and a central processing unit which are sequentially connected, the communication plug-in comprises an MMS communication port and an upper computer communication port which are mutually connected, the central processing unit is connected with the MMS communication port, the HSR message communication module is connected with the HSR message analysis module, the power supply module is respectively connected with the mainboard module, the HSR message communication module and the communication plug-in, and the HSR message communication module comprises an HSR message sending port and an HSR message receiving port.
Preferably, the HSR message sending port is an LC fiber sending port.
Preferably, the HSR message receiving port is an LC fiber collection port.
Preferably, the HSR message parsing module is an FPGA module.
Preferably, the motherboard module, the HSR message communication module, the communication plug-in and the power module are all plug-in board card structures and are installed in the chassis in a plug-in manner.
The invention also provides an application method of the test system of the measurement and control submachine of the third-generation intelligent substation, which comprises the step of carrying out remote signaling automatic point-to-point test on the position of the disconnecting link of the measurement and control submachine, and the specific implementation steps comprise:
1) connecting an HSR message sending port and an HSR message receiving port of the third-generation intelligent substation measurement and control submachine testing system with a tested measurement and control submachine respectively, and connecting an MMS communication port of the third-generation intelligent substation measurement and control submachine testing system with an MMS communication port of a measurement and control host corresponding to the tested measurement and control submachine;
2) the third-generation intelligent substation measurement and control submachine testing system simulates and sends switching value HSR protocol messages corresponding to switching-on and switching-off of target switching value channel positions through an HSR message sending port, then collects switching value channel positions uploaded to a background by a measurement and control host machine through an MMS communication port based on an MMS communication protocol, and remote signaling and automatic point-aligning testing of the knife gate position of the tested measurement and control submachine is realized by performing consistency comparison through the switching value HSR protocol messages sent by simulation and the collected measurement and control host machine which are uploaded to the background by the MMS.
Preferably, the detailed steps of step 2) include:
2.1) selecting a switching value channel position from all switching value channel positions to be detected as a current switching value channel position;
2.2) aiming at the current switching value channel position, the third-generation intelligent substation measurement and control submachine testing system simulates and sends a switching value HSR protocol message of switching on and off of the current switching value channel position through an HSR message sending port, and the switching value HSR protocol message is used for simulating the position division and the position combination; if the bit is used for simulating the split, skipping to execute the step 2.3); if the bit is used for the modulus fitting, skipping to execute the step 2.4);
2.3) the third-generation intelligent substation measurement and control submachine testing system acquires the current switching value channel position uploaded to the background by the measurement and control host through the MMS communication port based on the MMS communication protocol, and if the current switching value channel position uploaded to the background by the measurement and control host is in a sub-position, the switching value test is judged to be normal; otherwise, judging that the switch quantity test is abnormal; skipping to execute step 2.5);
2.4) the third-generation intelligent substation measurement and control submachine testing system acquires the current switching value channel position uploaded to the background by the measurement and control host through the MMS communication port based on the MMS communication protocol, and if the current switching value channel position uploaded to the background by the measurement and control host is in a closed position, the switching value test is judged to be normal; otherwise, judging that the switch quantity test is abnormal; skipping to execute step 2.5);
2.5) recording the test result data of the current switching value channel position;
2.6) judging whether the testing of all the switching value channel positions to be tested is finished or not, if not, selecting the next switching value channel position as the current switching value channel position, and skipping to execute the step 2.2); otherwise, skipping to execute the step 2.7);
and 2.7) obtaining the test result data of all the positions of the switching value channels to be tested, generating a test report, ending and exiting.
Preferably, the method further comprises a step of automatic point-to-point test by remote control command, and the specific implementation steps comprise:
s1) connecting an HSR message sending port and an HSR message receiving port of the third-generation intelligent substation measurement and control submachine testing system with a tested measurement and control submachine respectively, and connecting an MMS communication port of the third-generation intelligent substation measurement and control submachine testing system with an MMS communication port of a measurement and control host corresponding to the tested measurement and control submachine;
s2) the testing system of the measurement and control submachine of the third-generation intelligent transformer substation is used for issuing switching value switching and switching remote control commands to the measurement and control host machine in an analog mode through an MMS communication port based on an MMS communication protocol, then collecting the switching value position state of an HSR protocol message of the tested measurement and control submachine through an HSR message receiving port, and performing consistency comparison on the switching value switching and switching remote control commands issued in an analog mode and the HSR protocol message switching value position state of the tested measurement and control submachine to realize automatic point-aligning testing on the remote control commands of the tested measurement and control submachine.
Preferably, the detailed step of step S2) includes:
s2.1) selecting one switching value channel from all switching value remote control channels to be tested as a current switching value remote control channel;
s2.2) aiming at the current switching value channel remote control, the third generation intelligent substation measurement and control submachine testing system sends a switching value switching and closing remote control command to the measurement and control host computer in a simulated mode through an MMS communication port based on an MMS communication protocol, and the switching value switching and closing remote control command is remote control opening or remote control closing; if the switching value on-off remote control command is the remote control branch, skipping to execute the step S2.3); if the switching value on-off remote control command is remote control on, skipping to execute the step S2.4);
s2.3) the third-generation intelligent substation measurement and control submachine testing system receives an HSR protocol message of a tested measurement and control submachine through an HSR message receiving port, analyzes the HSR protocol message through an HSR message analysis module and obtains a corresponding channel position in the HSR protocol message issued by the tested measurement and control submachine, and if the corresponding channel position in the HSR protocol message is a sub-channel, the automatic point-to-point test of a remote control command is judged to be normal; otherwise, judging that the remote control command is abnormal in the automatic point-to-point test; skipping to execute step S2.5);
s2.4) the third-generation intelligent substation measurement and control submachine testing system receives an HSR protocol message of a tested measurement and control submachine through an HSR message receiving port, analyzes the HSR protocol message through an HSR message analysis module and obtains a corresponding channel position in the HSR protocol message issued by the tested measurement and control submachine, and if the corresponding channel position in the HSR protocol message is closed, the remote control command is judged to be normal in automatic point-to-point testing; otherwise, judging that the remote control command is abnormal in the automatic point-to-point test; skipping to execute step S2.5);
s2.5) recording the test result data of the current switching value channel remote control;
s2.6) judging whether the remote control of all switching value channels to be tested is finished or not, if not, selecting the remote control of the next switching value channel as the remote control of the current switching value channel, and skipping to execute the step S2.2); otherwise, skipping to execute the step S2.7);
and S2.7) acquiring the test result data of all the switching value channel remote controls to be tested, generating a test report, ending and exiting.
Compared with the prior art, the third-generation intelligent substation measurement and control submachine test system has the following advantages: the test system for the measurement and control submachine of the third-generation intelligent substation is based on the principle that the operation and the detection of the measurement and control submachine are simpler, more intelligent and more convenient, can support a test system of an HSR (high speed railway) ring network communication protocol, can realize the measurement, monitoring and other functional and performance tests of the measurement and control submachine, develops the analysis of the HSR ring network communication protocol, and can effectively solve the problems that the measurement and control submachine of the third-generation intelligent substation is lack of a detection tool and the batch automatic overhaul and test of a plurality of switching quantity channels of the measurement and control.
Compared with the prior art, the application method of the third-generation intelligent substation measurement and control submachine test system has the following advantages: the application method of the test system of the measurement and control submachine of the third-generation intelligent substation takes the principle that the operation and the detection of the measurement and control submachine are simpler, more intelligent and more convenient, can realize the automatic point-to-point detection function of the switching value position of the measurement and control submachine, and the test system of the measurement and control submachine of the third-generation intelligent substation based on the HSR protocol analysis can realize the automatic test of the function and the performance of the measurement and control submachine, thereby greatly improving the overhaul and maintenance efficiency of the intelligent substation and ensuring the safe and efficient operation of a.
Drawings
Fig. 1 is a schematic structural diagram of a system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a system application connection structure according to an embodiment of the present invention.
Fig. 3 is a flowchart for remote signaling automatic point-to-point testing of the knife switch position according to the embodiment of the present invention.
FIG. 4 is a flowchart illustrating an automatic point-to-point test using remote commands according to an embodiment of the present invention.
Illustration of the drawings: 1. a motherboard module; 11. an HSR message analysis module; 12. a central processing unit; 13. a monitoring unit; 2. an HSR message communication module; 21. HSR message sending port; 22. an HSR message receiving port; 3. a communication plug-in; 31. an MMS communication port; 32. a communication port of the upper computer; 4. and a power supply module.
Detailed Description
As shown in fig. 1, the third-generation testing system for the measurement and control submachine of the intelligent substation in this embodiment includes a chassis, and a motherboard module 1, an HSR message communication module 2, a communication plug-in 3, and a power module 4 separately installed in the chassis, where the motherboard module 1 includes an HSR message parsing module 11 and a central processor 12 that are connected in sequence, the communication plug-in 3 includes an MMS communication port 31 and an upper computer communication port 32 that are connected to each other, the central processor 12 is connected to the MMS (abbreviation of Manufacturing message specification) communication port 31, the HSR message communication module 2 is connected to the HSR message parsing module 11, the power module 4 is connected to the motherboard module 1, the HSR message communication module 2, and the communication plug-in 3, respectively, and the HSR message communication module 2 includes an HSR message sending port 21 and an HSR message receiving port 22.
The main board module 1 is a core component of the whole third-generation intelligent substation measurement and control submachine test system. In this embodiment, the HSR message parsing module 11 has an HSR protocol configuration file parsing function, supports an HSR ring network protocol for importing specific equipment, can simulate a switching value HSR protocol such as a disconnecting link position and an analog ring network protocol such as a voltage and a current to be sent to the measurement and control sub-machine, and can also receive switching value HSR protocol messages such as a control command sent by the parsing test device on line in real time. In this embodiment, the HSR message parsing module 11 is an FPGA module. The central processing unit 12 is specifically realized by an ARM processor. In this embodiment, the main board module 1 further includes a monitoring unit 13 for outputting data to the tester for monitoring, so as to implement self-checking of the test system of the measurement and control submachine of the third-generation intelligent substation. After a control output command sent by upper computer software is calculated and processed by the central processing unit 12, the relevant control command is transmitted to the HSR message communication module 2 by the HSR message analysis module 11, so that the functions of voltage and current analog quantity output, HSR message analog sending and acquisition and the like are realized; the MMS communication port 31 is used for connecting with a communication background interface of the measurement and control host computer and realizing receiving and control of MMS communication commands.
In this embodiment, the HSR message communication module 2 mainly implements the functions of analog sending and detection analysis of the HSR protocol message, and is specifically implemented by using an HSR message communication module supporting the HSR protocol message, and the HSR message communication module 2 includes an HSR message sending port 21 and an HSR message receiving port 22, and can implement sending and receiving of the HSR protocol message. In this embodiment, the HSR message sending port 21 is an LC fiber sending port, specifically, a 4-way LC fiber gigabit sending port is adopted; the HSR message receiving port 22 is an LC fiber acquisition port, and specifically adopts a 4-way LC fiber gigabit acquisition port. The LC optical fiber transmitting port mainly simulates various switching value control commands HSR protocol messages sent by the measurement and control device and other forwarded HSR protocol messages of the local module; the LC optical fiber receiving port mainly collects messages such as HSR protocol voltage and current sent by the analog in-situ module.
In this embodiment, the power module 3 is powered by an AC220 power source, which converts an AC power source into a 12V dc power source to provide power for other modules.
In this embodiment, the motherboard module 1, the HSR message communication module 2, the communication module 3, and the power module 4 are all plug-in board card structures and are installed in the chassis in a plug-in manner, and the plug-in board card structures can conveniently implement installation and replacement of each module, so that maintenance is simpler and more convenient.
As shown in fig. 2, the application method of the test system for the measurement and control slave machine of the third-generation intelligent substation in this embodiment includes a step of performing remote signaling automatic point-to-point test on a knife switch position of the measurement and control slave machine, as shown by a solid arrow in fig. 2, and the specific implementation steps include:
1) an HSR message sending port 21 and an HSR message receiving port 22 of a third-generation intelligent substation measurement and control submachine testing system are respectively connected with a tested measurement and control submachine, and an MMS communication port 31 of the third-generation intelligent substation measurement and control submachine testing system is connected with an MMS communication port of a measurement and control host corresponding to the tested measurement and control submachine;
2) the third-generation testing system for the measurement and control submachine of the intelligent transformer substation simulates and sends switching value HSR protocol messages corresponding to the switching value channel positions of the target switching value through the HSR message sending port 21, then collects the switching value channel positions uploaded to the background by the measurement and control host through the MMS communication port 31 based on MMS communication protocols, and remote signaling and automatic point-aligning testing of the knife gate positions of the tested measurement and control submachine is realized by performing consistency comparison on the switching value HSR protocol messages sent by simulation and the collected measurement and control host which are uploaded to the background by MMS.
When the remote signaling of the position of the disconnecting link is automatically tested in a point-to-point mode, the testing system is utilized to send HSR protocol message commands such as the position of the disconnecting link and the position of the circuit breaker to the testing sub-machine, and meanwhile, the monitoring and controlling host machine obtains remote signaling information such as the position of the disconnecting link and the position of the circuit breaker of the communication background sent by the monitoring and controlling host machine through an MMS protocol. And comparing the transmitted HSR protocol messages such as the positions of the disconnecting link and the breaker with the acquired MMS protocol messages such as the positions of the disconnecting link and the breaker, wherein the mapping of the positions of the input channels of the measuring and controlling submachine is normal only if the transmitted HSR protocol messages are consistent with the MMS protocol messages. And testing all the input channels of the test sub machine one by one, and finally realizing automatic point-to-point testing of all the input channels of the test sub machine.
As shown in fig. 3, the building of the test environment and the selection of the test template to form the closed loop are the foregoing steps 1), and the remaining steps are the detailed steps of step 2), where the test template library includes test templates in different test environments, and the test templates include relevant parameters of the corresponding test environments, including test items such as channel-to-point function, voltage-to-current conversion accuracy, switch position resolution, channel transmission delay, and the like. In this embodiment, the detailed steps of step 2) include:
2.1) selecting a switching value channel position from all switching value channel positions to be detected as a current switching value channel position;
2.2) aiming at the current switching value channel position, the third-generation intelligent substation measurement and control submachine testing system simulates and sends a switching value HSR protocol message of switching on and off of the current switching value channel position through an HSR message sending port 21, and the switching value HSR protocol message is used for simulating the position division and the position combination; if the bit is used for simulating the split, skipping to execute the step 2.3); if the bit is used for the modulus fitting, skipping to execute the step 2.4);
2.3) the third-generation intelligent substation measurement and control submachine testing system acquires the current switching value channel position uploaded to the background by the measurement and control host through the MMS communication port 31 based on the MMS communication protocol, and if the current switching value channel position uploaded to the background by the measurement and control host is in a sub-position, the switching value test is judged to be normal; otherwise, judging that the switch quantity test is abnormal; skipping to execute step 2.5);
2.4) the third-generation intelligent substation measurement and control submachine testing system collects the current switching value channel position uploaded to the background by the measurement and control host through the MMS communication port 31 based on the MMS communication protocol, and if the current switching value channel position uploaded to the background by the MMS of the measurement and control host is a closed position, the switching value test is judged to be normal; otherwise, judging that the switch quantity test is abnormal; skipping to execute step 2.5);
2.5) recording the test result data of the current switching value channel position;
2.6) judging whether the testing of all the switching value channel positions to be tested is finished or not, if not, selecting the next switching value channel position as the current switching value channel position, and skipping to execute the step 2.2); otherwise, skipping to execute the step 2.7);
and 2.7) obtaining the test result data of all the positions of the switching value channels to be tested, generating a test report, ending and exiting.
As shown in fig. 2, the present embodiment further includes a step of remote control command automatic point-to-point testing, as shown by a dotted arrow in fig. 2, and the specific implementation steps include:
s1) connecting the HSR message sending port 21 and the HSR message receiving port 22 of the test system of the test sub machine of the third-generation intelligent transformer substation with the tested test sub machine respectively, and connecting the MMS communication port 31 of the test system of the test sub machine of the third-generation intelligent transformer substation with the MMS communication port of the test main machine corresponding to the tested test sub machine;
s2) the testing system of the measurement and control submachine of the third-generation intelligent transformer substation is used for issuing a switching value switching and disconnecting remote control command to the measurement and control host machine in an analog mode through the MMS communication port 31 based on an MMS communication protocol, then collecting the switching value position state in an HSR protocol message of the tested measurement and control submachine through the HSR message receiving port 22, issuing the switching value switching and disconnecting remote control command in an analog mode through the MMS protocol message, collecting the switching value position state of the HSR protocol message of the tested measurement and control submachine, carrying out consistency comparison, and realizing the automatic point-aligning test of the remote control command of.
When the remote control command is automatically subjected to point-to-point testing, a testing system is utilized to send remote control on-off commands such as a disconnecting link and a circuit breaker to a measurement and control host machine through an MMS protocol, meanwhile, the disconnecting link and circuit breaker remote control on-off HSR commands issued by the measurement and control sub machine are obtained through HSR protocol messages sent to a local module by a back-collecting measurement and control sub machine, the disconnecting link and circuit breaker remote control on-off commands sent by the testing system through the MMS are compared with the disconnecting link and circuit breaker remote control on-off commands obtained through analyzing the HSR messages of the measurement and control sub machine, and the mapping of the remote control command channel position of the measurement and. And testing all the remote control command channels of the test sub-machine one by one, and finally realizing the automatic point-to-point test of all the remote control command channels of the test sub-machine.
As shown in fig. 4, the step S1) of building the test environment and selecting the test template to form the closed loop is the foregoing step), and the remaining steps are the detailed steps of step S2). The test template library comprises test templates of different test environments, and the test templates comprise relevant parameters of corresponding test environments, including test items such as channel point-to-point functions, voltage and current conversion precision, switch position resolution, channel transmission delay and the like. In this embodiment, the detailed step of step S2) includes:
s2.1) selecting one switching value channel from all switching value remote control channels to be tested as a current switching value remote control channel;
s2.2) aiming at the remote control of the current switching value channel, the third generation intelligent substation measurement and control submachine testing system sends a switching value switching and closing remote control command to the measurement and control host computer in a simulated mode through an MMS communication port 31 based on an MMS communication protocol, wherein the switching value switching and closing remote control command is remote control opening or remote control closing; if the switching value on-off remote control command is the remote control branch, skipping to execute the step S2.3); if the switching value on-off remote control command is remote control on, skipping to execute the step S2.4);
s2.3) the third-generation intelligent substation measurement and control submachine testing system receives an HSR protocol message of a tested measurement and control submachine through an HSR message receiving port 22, analyzes the HSR protocol message through an HSR message analyzing module 11 and obtains a corresponding channel position in the HSR protocol message sent by the tested measurement and control submachine, and if the corresponding channel position in the HSR protocol message is a sub-channel, the remote control command is judged to be normal in automatic point-to-point testing; otherwise, judging that the remote control command is abnormal in the automatic point-to-point test; skipping to execute step S2.5);
s2.4) the third-generation intelligent substation measurement and control submachine testing system receives an HSR protocol message of a tested measurement and control submachine through an HSR message receiving port 22, analyzes the HSR protocol message through an HSR message analyzing module 11 and obtains a corresponding channel position in the HSR protocol message issued by the tested measurement and control submachine, and if the corresponding channel position in the HSR protocol message is closed, the remote control command is judged to be normal in automatic point-to-point testing; otherwise, judging that the remote control command is abnormal in the automatic point-to-point test; skipping to execute step S2.5);
s2.5) recording the test result data of the current switching value channel remote control;
s2.6) judging whether the remote control of all switching value channels to be tested is finished or not, if not, selecting the remote control of the next switching value channel as the remote control of the current switching value channel, and skipping to execute the step S2.2); otherwise, skipping to execute the step S2.7);
and S2.7) acquiring the test result data of all the switching value channel remote controls to be tested, generating a test report, ending and exiting.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
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| CN110912778A (en) * | 2019-12-04 | 2020-03-24 | 国网湖北省电力有限公司 | Test system and test method supporting HSR standard transmission protocol |
| CN110890790A (en) * | 2019-12-09 | 2020-03-17 | 国网上海市电力公司 | Multi-interval integrated digital measurement and control device and main/standby machine switching method thereof |
| CN112952997B (en) * | 2019-12-10 | 2024-11-15 | 国网上海市电力公司 | A fully integrated digital measurement and control device and method |
| CN111458586B (en) * | 2020-04-16 | 2022-09-16 | 国网湖南省电力有限公司 | Batch synchronous detection method and system for multi-interval in-situ line protection device of intelligent substation |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814771A (en) * | 2010-03-23 | 2010-08-25 | 江苏省电力公司无锡供电公司 | Universal testing interface |
| EP3065340A1 (en) * | 2015-03-04 | 2016-09-07 | ABB Technology AG | Method for automated configuration of an IED |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546472B (en) * | 2009-04-29 | 2010-12-01 | 安徽省电力公司芜湖供电公司 | Implementation method of a general simulation test system integrating power grid dispatching and power collection |
| ATE552672T1 (en) * | 2009-07-31 | 2012-04-15 | Abb Research Ltd | DATA TRANSMISSION IN A RING COMMUNICATIONS NETWORK |
| CN101727106B (en) * | 2009-11-17 | 2012-07-11 | 江苏方天电力技术有限公司 | Simulation test platform of process layer of digitalization transformer substation |
| CN102539968B (en) * | 2011-12-30 | 2014-06-04 | 长园深瑞继保自动化有限公司 | Locking control testing system of intelligent transformer substation |
| CN103036893B (en) * | 2012-12-21 | 2016-01-20 | 国电南瑞科技股份有限公司 | A kind of one deck network data processing method being applicable to intelligent substation |
| CN103885438B (en) * | 2014-03-20 | 2016-08-31 | 国家电网公司 | The Auto-Test System of a kind of transformer station measuring and controlling equipment and method |
| US20180054324A1 (en) * | 2016-08-22 | 2018-02-22 | Moxa Inc. | System and method for integrating redundant ring and rapid spanning tree protocol (rstp) |
| CN106506260A (en) * | 2016-10-17 | 2017-03-15 | 国电南瑞科技股份有限公司 | A message delay measurement and correction method based on HSR bidirectional ring network |
| CN106547240B (en) * | 2016-10-27 | 2019-05-31 | 国电南瑞科技股份有限公司 | A kind of port sample rate can separate configurations site acquisition and control public terminals and method |
| CN107515344A (en) * | 2017-10-18 | 2017-12-26 | 南京能云电力科技有限公司 | Test system and method for a kind of whole station information intelligent of digital transformer substation to point |
-
2018
- 2018-11-08 CN CN201811325234.8A patent/CN109613906B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814771A (en) * | 2010-03-23 | 2010-08-25 | 江苏省电力公司无锡供电公司 | Universal testing interface |
| EP3065340A1 (en) * | 2015-03-04 | 2016-09-07 | ABB Technology AG | Method for automated configuration of an IED |
Non-Patent Citations (4)
| Title |
|---|
| "HSR技术在智能变电站过程层网络的应用探讨";黄德文;《技术研究与应用》;20141231;第35-38页 * |
| "智能变电站测控装置自动测试系统开发与应用";窦会光;《电气技术》;20170930;第75-80页 * |
| "智能变电站间隔层设备自动测试系统研制";董磊超;《电力系跳自动化》;20150330;第147-151页 * |
| "面向智能变电站三网合一网络的PRP/HSR实现方案";周华良;《电力自动化设备》;20181031;第216-223页 * |
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